<template>
  <div class="app-container">

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['system:cameraApply:add']"
        >新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['system:cameraApply:edit']"
        >修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['system:cameraApply:remove']"
        >删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
		  :loading="exportLoading"
          @click="handleExport"
          v-hasPermi="['system:cameraApply:export']"
        >导出</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="cameraApplyList" border size="mini" stripe @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="申请表id" align="center" prop="id" v-if="false"/>
      <el-table-column label="关联类型" align="center" prop="aboutType" :formatter="aboutTypeFormat" />
      <el-table-column label="关联名称" align="center" prop="aboutName" />
      <el-table-column label="申请说明" align="center" prop="applyDesc" />
      <el-table-column label="申请的用户名" align="center" prop="applyUsername" />
      <el-table-column label="审核状态" align="center" prop="status" :formatter="statusFormat" />
      <el-table-column label="审核说明" align="center" prop="checkDesc" />
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            v-if="scope.row.status == 1 "
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['system:cameraApply:edit']"
          >审核</el-button>
          <el-button
            v-else
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['system:cameraApply:edit']"
          >查看</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['system:cameraApply:remove']"
          >删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改摄像头开通对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="30%" append-to-body>
      <el-form ref="form" :model="form" :rules="rules"   label-width="120px">
        <el-form-item label="申请说明" prop="applyDesc">
          <el-input v-model="form.applyDesc" :disabled="isUpdate" placeholder="请输入申请说明" />
        </el-form-item>
        <div v-if="isUpdate">
          <el-form-item label="关联类型" prop="aboutType" >
            <el-select v-model="form.aboutType" disabled placeholder="请选择关联类型" style="width: 100%">
              <el-option
                v-for="dict in aboutTypeOptions"
                :key="dict.dictValue"
                :label="dict.dictLabel"
                :value="parseInt(dict.dictValue)"
              ></el-option>
            </el-select>
          </el-form-item>
          <el-form-item label="关联名称" prop="aboutName">
            <el-input v-model="form.aboutName" disabled placeholder="请输入申请说明" />
          </el-form-item>
          <el-form-item label="申请管理员" prop="applyUsername">
            <el-input v-model="form.applyUsername" disabled placeholder="请输入申请说明" />
          </el-form-item>
          <el-form-item label="审核状态" prop="status">
            <el-select v-model="form.status" placeholder="请选择审核状态" style="width: 100%">
              <el-option
                v-for="dict in statusOptions"
                :key="dict.dictValue"
                :label="dict.dictLabel"
                :value="parseInt(dict.dictValue)"
              ></el-option>
            </el-select>
          </el-form-item>
          <el-form-item label="审核说明" prop="checkDesc">
            <el-input v-model="form.checkDesc" placeholder="请输入审核说明" />
          </el-form-item>
        </div>

      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button :loading="buttonLoading" type="primary" v-if="form.status == 1 " @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listCameraApply, getCameraApply, delCameraApply, addCameraApply, updateCameraApply, exportCameraApply } from "@/api/system/cameraApply";

export default {
  name: "CameraApply",
  components: {
  },
  data() {
    return {
	  //按钮loading
	  buttonLoading: false,
      // 遮罩层
      loading: true,
      // 导出遮罩层
      exportLoading: false,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 摄像头开通表格数据
      cameraApplyList: [],
      // 关联类型字典
      aboutTypeOptions: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      //是否是修改
      isUpdate: false,
      // 审核状态字典
      statusOptions: [],
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
      }
    };
  },
  created() {
    this.getList();
    this.getDicts("camera_about_type").then(response => {
      this.aboutTypeOptions = response.data;
    });
    this.getDicts("camera_apply_status").then(response => {
      this.statusOptions = response.data;
    });
  },
  methods: {
    /** 查询摄像头开通列表 */
    getList() {
      this.loading = true;
      listCameraApply(this.queryParams).then(response => {
        this.cameraApplyList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 审核状态字典翻译
    statusFormat(row, column) {
      return this.selectDictLabel(this.statusOptions, row.status);
    },
    // 关联类型字典翻译
    aboutTypeFormat(row, column) {
      return this.selectDictLabel(this.aboutTypeOptions, row.aboutType);
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        id: undefined,
        aboutId: undefined,
        aboutType: undefined,
        aboutName: undefined,
        applyDesc: undefined,
        applyUsername: undefined,
        status: undefined,
        checkDesc: undefined,
        updatetime: undefined,
        createtime: undefined
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.single = selection.length!==1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.isUpdate = false;
      this.title = "申请摄像头开通";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.loading = true;
      this.reset();
      const id = row.id || this.ids
      getCameraApply(id).then(response => {
        this.loading = false;
        this.form = response.data;
        this.open = true;
        this.isUpdate = true;
        this.title = "摄像头开通审核";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          this.buttonLoading = true;
          if (this.form.id != null) {
            updateCameraApply(this.form).then(response => {
              this.buttonLoading = false;
              this.msgSuccess("修改成功");
              this.open = false;
              this.isUpdate = false;
              this.getList();
            });
          } else {
            addCameraApply(this.form).then(response => {
              this.buttonLoading = false;
              this.msgSuccess("新增成功");
              this.open = false;
              this.isUpdate = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      this.$confirm('是否确认删除摄像头开通编号为"' + ids + '"的数据项?', "警告", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }).then(() => {
          this.loading = true;
          return delCameraApply(ids);
        }).then(() => {
          this.loading = false;
          this.getList();
          this.msgSuccess("删除成功");
        }).catch(() => {});
    },
    /** 导出按钮操作 */
    handleExport() {
      const queryParams = this.queryParams;
      this.$confirm('是否确认导出所有摄像头开通数据项?', "警告", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }).then(() => {
          this.exportLoading = true;
          return exportCameraApply(queryParams);
        }).then(response => {
          this.download(response.msg);
          this.exportLoading = false;
        }).catch(() => {});
    }
  }
};
</script>
